From 549c4bec9d8256546ef550106b9662a222ce0bbd Mon Sep 17 00:00:00 2001
From: Stefan Werner <stewreo@gmail.com>
Date: Wed, 20 Sep 2017 21:47:37 +0200
Subject: Added extra "const" to satisfy the strict clang version in Xcode 9

---
 intern/itasc/kdl/tree.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'intern')

diff --git a/intern/itasc/kdl/tree.hpp b/intern/itasc/kdl/tree.hpp
index c8a253fc901..bd35f82d185 100644
--- a/intern/itasc/kdl/tree.hpp
+++ b/intern/itasc/kdl/tree.hpp
@@ -34,7 +34,7 @@ namespace KDL
     //Forward declaration
     class TreeElement;
     // Eigen allocator is needed for alignment of Eigen data types
-    typedef std::map<std::string,TreeElement, std::less<std::string>, Eigen::aligned_allocator<std::pair<std::string, TreeElement> > > SegmentMap;
+    typedef std::map<std::string,TreeElement, std::less<std::string>, Eigen::aligned_allocator<std::pair<const std::string, TreeElement> > > SegmentMap;
 
     class TreeElement
     {
-- 
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